'''
zip

'''

a=[1,2,3,4]
b=['a','b','c','d']
c=zip(a,b)
print(list(c))  # [(1, 'a'), (2, 'b'), (3, 'c'), (4, 'd')]
print(dict(c))  # {1: 'a', 2: 'b', 3: 'c', 4: 'd'}